<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>sakura</title>
    <link rel="shortcut icon" href="./images/favicon.ico" />
    <style>
        body{
            margin:0;
            padding:0;
        }
        .bg{
            width:100%;
            /* 视窗高度 */
            height:100vh;
            background-image: url(./images/1714829820-登陆界面背景.jpg);
            background-repeat:no-repeat;
            background-size:cover;
        }
    </style>
</head>
<body>
    <div class="bg">

    </div>
</body>
</html>